The Infiniti Oxygen Sensor is an electronic sensor that is located in the exhaust manifold of your car. The main purpose of the sensor is to help the engine run efficiently and reduce pollutant emissions from the vehicle. One end of the sensor is connected to the car's engine control unit (ECU) and the other end has a probe that measures the oxygen content. The sensor measures the difference in the oxygen content of the exhaust mixture and the atmosphere to determine if the mixture is lean or rich. The ECU tries to manage the air-fuel ratio in the engine using the information gained from the oxygen sensor. A faulty oxygen sensor would cause the engine to guzzle more fuel than it needs, increasing the pollutant emissions in your car and eventually damaging the engine.

If you are looking for a high-quality Infiniti Oxygen Sensor, you have come to the right place. Buy Auto Parts sells a wide range of OEM replacements and premium aftermarket parts at unbeatable prices. All the parts for your Infiniti come with a warranty. Each of our car parts has been tested to meet or exceed industry standards. All auto part orders over $99 will receive free shipping.

To locate the parts you need, just select the right year, make and model of your car from our online catalog. If you have difficulties in finding the Infiniti Oxygen Sensor, call us and we will find it for you. As we have warehouses all across the country, you can be assured of receiving the ordered car parts from the warehouse closest to your location, on time.

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